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dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot

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The channel/slot reservation is not supported when booted with DT so there
is not need to allocate memory.

Signed-off-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Peter Ujfalusi 2015-10-16 10:18:06 +03:00 • committed by Vinod Koul
commit 56c7b74996
1 changed files with 0 additions and 6 deletions
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6
drivers/dma/edma.c
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@ -1926,12 +1926,6 @@ static int edma_of_parse_dt(struct device *dev, struct edma_soc_info *pdata)
int ret = 0;
struct property *prop;
size_t sz;
struct edma_rsv_info *rsv_info;
rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL);
if (!rsv_info)
return -ENOMEM;
pdata->rsv = rsv_info;
prop = of_find_property(dev->of_node, "ti,edma-xbar-event-map", &sz);
if (prop)